#include <iostream>

/*class Date{
public:
    int day;
    int month;
    int year;

    void print(){
        std::cout << day << "." << month << "." << year << std::endl;
    }

    Date(){
        day = 0;
        month = 0;
        year = 0;
    }

    Date(int d, int m, int y){
        day = d;
        month = m;
        year = y;
    }

};*/

class Numbers{
public:
    int n1;
    int n2;
    void set(int a, int b){
        n1 = a;
        n2 = b;
    }
    void print(){
        std::cout << "Numbers (" <<n1 << "," << n2 << ")" << std::endl;
    }

};

int main(){
    Numbers n1;
    Numbers n2{4,4};

    n1.set(2,3);

    n1.print();
    n2.print();

    //QCoreApplication a(argc, argv);

    /*Date today(18,01,2022);

    today.print();*/


    return 0;
}
